Flutter is a UI framework from Google that can be used to build native experiences that works across popular platforms. When I first discovered Flutter last year I decided to take a bit of a look into it. Now, to be honest, I’ve always been skeptical of frameworks that off cross-platform support —unfortunately I feel… Continue reading
Several months ago I played around with animating app bars in Flutter using the SliverAppBar Widget — this is a really great way of adding a nice touch to your flutter screens that are making use of the AppBar widget. For that reason, I thought I’d put together this post in the hope it will help you… Continue reading
On Android we recently saw the introduction and use of the Bottom App Bar which also allows you to add a ‘notch’ when a floating action button component is to be inset into the view. I quite like the look of this component and wanted to make use of it within a Flutter side-project I’m… Continue reading
A few days ago the first developer preview of Android P was made available to us. Along with this announcement we were introduced to a number of new features and APIs made available to us in this release of Android. Whilst it is still early days (and there are likely new things / changes to… Continue reading
The Hero widget allows us to define that two widgets are related, allowing the system to automatically perform transitional animations for us as we navigate between screens. This allows us to provide a greater experience when transporting users through navigational context, making our app both easier and more pleasant to use. As displayed in the… Continue reading
The RaisedButton widget allows us to create a Button that matches the specification defined in the Material Guidelines here. The RaisedButton has a single constructor that allows us to instantiate the widget with a number of different properties. new RaisedButton( child: const Text(‘Connect with Twitter’), color: Theme.of(context).accentColor, elevation: 4.0, splashColor: Colors.blueGrey, onPressed: () { //… Continue reading
The Container widget is used to contain child widgets whilst also providing the ability to apply some basic styling properties on itself to be applied when laid out on screen. If the container has no children then it will automatically fill the given area on the screen (dependant on constraints), otherwise it will wrap… Continue reading
When building layouts for our Flutter applications, it’s important to understand how the framework handles the creation of these layouts. Within Flutter, the visual components that you declare are widgets, as well as the layout elements also.The Flutter Framework builds its layout via the composition of widgets, everything that you construct programatically is a widget… Continue reading
Our first .dart class is going to be pretty simple for example sake. We’re going to run our app and show some simple text on the screen. You’ll notice that the screenshot on the left here displays a simple app that is just showing us some sample text in the center of the screen. Reaching… Continue reading
In order to create a new Flutter project, you’ll want to begin by opening up IntelliJ IDEA. Creating a new project To create a new project we will need to select File from the menu and hit ‘New Project’. At this point, we will be presented with the new project dialog. At this point you will… Continue reading